APA Style

Inc, Autodesk. (2007). AutoCAD Mechanical 2008 (User's Guide) . : Autodesk Inc.

Chicago Style

Inc, Autodesk. AutoCAD Mechanical 2008 (User's Guide). : Autodesk Inc, 2007. Text.

MLA Style

Inc, Autodesk. AutoCAD Mechanical 2008 (User's Guide). : Autodesk Inc, 2007. Text.

Turabian Style

Inc, Autodesk. AutoCAD Mechanical 2008 (User's Guide). : Autodesk Inc, 2007. Print.